ST_BdMPolyFromText
Name
ST_BdMPolyFromText — Construct a MultiPolygon given an arbitrary collection of closed linestrings as a MultiLineString text representation Well-Known text representation.
Synopsis
geometry
ST_BdMPolyFromText
(
text
WKT
, integer
srid
)
;
Description
Construct a Polygon given an arbitrary collection of closed linestrings, polygons, MultiLineStrings as Well-Known text representation.
![[Note]](images/note.png)
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Throws an error if WKT is not a MULTILINESTRING. Forces MULTIPOLYGON output even when result is really only composed by a single POLYGON; use ST_BdPolyFromText if you're sure a single POLYGON will result from operation, or see ST_BuildArea() for a postgis-specific approach. |
This method implements the
OGC Simple Features
Implementation Specification for SQL 1.1.
s3.2.6.2
Performed by the GEOS module.
Availability: 1.1.0